CN117405441A - Quick sampling device and method for food and medicine detection - Google Patents
Quick sampling device and method for food and medicine detection Download PDFInfo
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- CN117405441A CN117405441A CN202311362321.1A CN202311362321A CN117405441A CN 117405441 A CN117405441 A CN 117405441A CN 202311362321 A CN202311362321 A CN 202311362321A CN 117405441 A CN117405441 A CN 117405441A
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- 235000013305 food Nutrition 0.000 title claims abstract description 56
- 239000003814 drug Substances 0.000 title claims abstract description 48
- 238000005070 sampling Methods 0.000 title claims abstract description 45
- 238000001514 detection method Methods 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000005498 polishing Methods 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 229940079593 drug Drugs 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims description 12
- 238000003255 drug test Methods 0.000 claims description 7
- 210000000078 claw Anatomy 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 8
- 238000004458 analytical method Methods 0.000 description 5
- 238000007689 inspection Methods 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 238000001479 atomic absorption spectroscopy Methods 0.000 description 1
- 238000001391 atomic fluorescence spectroscopy Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002848 electrochemical method Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 238000002798 spectrophotometry method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/32—Polishing; Etching
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
- G01N2001/2866—Grinding or homogeneising
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention provides a rapid sampling device and a rapid sampling method for food and medicine detection, and relates to the technical field of food and medicine detection. The rapid sampling device for food and drug detection comprises a workbench, a grabbing component, a wall breaking component, a homogenizing component and a transmission component. The grabbing component comprises a lifting arm, a grabbing mechanism and a clamping mechanism, wherein the grabbing mechanism is arranged on the lifting arm in a sliding mode and can slide along the extending direction of the lifting arm, the lifting arm is arranged on the workbench, and the clamping mechanism is movably connected with the grabbing mechanism. The broken wall subassembly includes the bowl body, the unit of polishing and storage dish, storage dish and bowl body swing joint. The device presss from both sides through grabbing the subassembly and gets the section with waiting to take a sample food or medicine, has easy operation, convenient to use's characteristics, can improve the efficiency of taking a sample.
Description
Technical Field
The invention relates to the technical field of food and drug detection, in particular to a rapid sampling device and a rapid sampling method for food and drug detection.
Background
The food and medicine inspection content is quite rich, and comprises analysis of nutrient components of food and medicine, analysis of pollutants in food and medicine, analysis of food and medicine auxiliary materials and additives and the like. The narrow food and drug testing generally refers to the testing of quality of food and drug by food and drug testing institutions according to sanitary standards, including the testing of exterior packaging, interior packaging, signs, characteristics of the appearance of the shipping and merchandiser, physical and chemical indicators, and other sanitary indicators. The inspection method mainly comprises a sensory inspection method and a physicochemical inspection method. In addition to conventional analytical methods, instrumental analytical methods are becoming the primary means of food and drug hygiene testing, including spectrophotometry, atomic fluorescence spectrometry, electrochemical methods, atomic absorption spectrometry, gas chromatography, high performance liquid chromatography, and the like.
Most of the existing sampling devices are large in limitation, can only sample samples under one working condition environment, cannot sample and collect different parts of the samples, the sampled parts are often too surface, and the obtained samples are unevenly mixed.
The inventors found in the study that at least the following disadvantages exist in the prior related art:
the sampling collection can not be carried out on different parts of the sample, and the obtained sample has the problem of uneven mixing.
Disclosure of Invention
The invention aims to provide a rapid sampling device and a rapid sampling method for food and medicine detection, which solve the defects of the prior art and have the advantages of wide sampling applicability, uniform mixing of samples and capability of improving the final detection accuracy.
Embodiments of the present invention are implemented as follows:
the embodiment of the application provides a quick sampling device of food medicine detects, this quick sampling device of food medicine detects includes workstation, snatchs subassembly, broken wall subassembly, homogeneity subassembly and drive assembly. The grabbing component comprises a lifting arm, a grabbing mechanism and a clamping mechanism, wherein the grabbing mechanism is arranged on the lifting arm in a sliding mode and can slide along the extending direction of the lifting arm, the lifting arm is arranged on the workbench, and the clamping mechanism is movably connected with the grabbing mechanism. The wall breaking assembly comprises a bowl body, a polishing unit and a storage disc, wherein the polishing unit is arranged on the bowl body and is positioned below the grabbing mechanism, and the storage disc is movably connected with the bowl body. The homogenizing component comprises a homogenizing barrel, a rotating disk and a rotating mechanism, wherein the rotating disk is rotationally connected with the homogenizing barrel through the rotating mechanism. The transmission assembly is used for being connected with the bowl body or the rotating disc and driving the bowl body or the rotating disc to rotate respectively.
In some embodiments of the present invention, the gripping mechanism includes a gripping sleeve, a link and a socket rod disposed in the gripping sleeve, one end of the link is connected to the socket rod, the other end of the link is in driving connection with the clamping mechanism, the plurality of grip units are hinged to the socket rod, and a spring is further disposed in the link and the gripping sleeve.
In some embodiments of the present invention, the plurality of grip units are uniformly wound around the outer circumference of the socket bar, and the plurality of grip units respectively have integrally formed or fixedly connected jaws and gear teeth, the gear teeth are engaged with the socket bar, and the plurality of jaws are arranged perpendicular to the socket bar; the grabbing sleeve is provided with a plurality of groups of installation wing plates, any one group of installation wing plates are provided with accommodating gaps, and the gear teeth are rotationally arranged in the accommodating gaps and can rotate along the openings of the accommodating gaps.
In some embodiments of the present invention, the clamping mechanism includes a clamping handle and a clamping handle, the clamping handle is rotatably disposed in the clamping handle, the clamping handle is connected with the connecting rod, and a rotation angle of the clamping handle and the connecting rod is equal to or greater than 70 degrees and equal to or less than 90 degrees.
In some embodiments of the present invention, the lifting arm has a sliding groove and a self-locking unit, the gripping sleeve is provided with a sliding block that is mutually matched with the sliding groove, the self-locking unit is used for positioning the gripping sleeve relatively, and the gripping sleeve is slidably disposed on the lifting arm through the sliding groove and the sliding block.
In some embodiments of the present invention, the bowl body includes a top mounting surface, a chute arm, a side wall surface and a bottom wall, wherein the side wall surface and the bottom wall are mutually matched and bound to form a storage cavity for placing the storage tray, and the chute wall is matched to form a sliding cavity channel; the polishing unit comprises a polishing disc and a polishing motor, wherein the polishing disc is arranged on the installation top surface and is arranged in a mutually inclined mode with the installation top surface.
In some embodiments of the present invention, the storage disc is slidably disposed in the storage cavity, and the storage disc is in communication with the sliding channel.
In some embodiments of the invention, the bowl bottom has a first drive wheel, and the drive assembly is interconnected with the first drive wheel by a belt.
In some embodiments of the present invention, the driving assembly includes a driving motor and a second driving wheel, and the second driving wheel, the first driving wheel and the rotating disc are all located at the same horizontal level.
In some embodiments of the present invention, the rotating mechanism includes a planetary gear set and a support body, the support body is connected to the rotating disc, and the support body is rotatable in a direction of its own axis; the planetary gear set comprises a central gear and bevel gear units arranged on two sides of the central gear, wherein the bevel gear units on two sides of the central gear comprise a first bevel gear and a second bevel gear, the first bevel gear is positioned between the second bevel gear and the central gear, the first bevel gear can rotate along the axis direction of the first bevel gear under the driving of the supporting body, the number of the homogenizing cylinders is two, and the two homogenizing cylinders are respectively connected with the two second bevel gears.
The embodiment of the application also provides a rapid sampling method for food and drug detection, which comprises the following steps of;
s100, clamping food or medicine to be sampled through a grabbing component, pressing a clamping mechanism to lock the food or medicine to be sampled, and enabling a wall breaking component to be in contact with the food or medicine to be sampled through adjusting the relative positions of the grabbing mechanism and a lifting arm;
s200, polishing food or medicine to be sampled by adopting a polishing unit, and collecting polished tissues through a storage disc;
s300, placing the collected polished tissues into a homogenizing cylinder, and obtaining a sampling sample after rotating and centrifuging.
Compared with the prior art, the embodiment of the invention has at least the following advantages or beneficial effects:
1) According to the rapid sampling device for food and medicine detection, the food or medicine to be sampled is clamped and sliced through the grabbing component, so that the rapid sampling device has the characteristics of simplicity in operation and convenience in use, and the sampling efficiency can be improved;
2) The transmission component is used for being connected with the bowl body or the rotary disk and driving the bowl body or the rotary disk to rotate respectively, so that the investment of equipment cost can be reduced, and the mass popularization of products is facilitated;
3) The homogeneity subassembly can improve the mixing uniformity degree to the sample, and then better assurance later stage detects the precision.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a rapid sampling device for detecting food and medicine according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a grabbing assembly according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a wall breaking assembly according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a homogenizing assembly according to an embodiment of the present invention.
Icon: 100-a rapid sampling device for food and drug detection; 10-lifting arms; 101-grabbing a sleeve; 102-a connecting rod; 103-nest bar; 104-clamping jaws; 105-gear teeth; 106-installing a wing plate; 107-clamping the handle; 108-clamping the handle; 109-a slider; 11-bowl body; 111-mounting top surface; 112-chute arm; 113-sidewall surfaces; 114-a bottom wall; 115-a storage chamber; 116-a first driving wheel; 121-a second driving wheel; 1311-first bevel teeth; 1312-second bevel gear; 1313-sun gear; 132-a support; 133-rotating disk; 20-workbench.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which the product of the present invention is conventionally put when used, it is merely for convenience of describing the present invention and simplifying the description, and it does not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal," "vertical," "overhang" and the like, if any, do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present invention, "plurality" means at least 2.
In the description of the embodiments of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Examples
Referring to fig. 1 to 4, fig. 1 is a schematic structural diagram of a rapid sampling device 100 for detecting food and medicine according to an embodiment of the present invention; fig. 2 is a schematic structural diagram of a grabbing assembly according to an embodiment of the present invention; fig. 3 is a schematic structural diagram of a wall breaking assembly according to an embodiment of the present invention; fig. 4 is a schematic structural diagram of a homogenizing assembly according to an embodiment of the present invention. The embodiment provides a quick sampling device 100 for detecting food and medicine, and the quick sampling device 100 for detecting food and medicine comprises a workbench 20, a grabbing component, a wall breaking component, a homogenizing component and a transmission component. The grabbing component comprises a lifting arm 10, a grabbing mechanism and a clamping mechanism, wherein the grabbing mechanism is arranged on the lifting arm 10 in a sliding mode and can slide along the extending direction of the lifting arm 10, the lifting arm 10 is arranged on the workbench 20, and the clamping mechanism is movably connected with the grabbing mechanism. The broken wall subassembly includes the bowl body 11, the unit of polishing and storage dish, and the unit of polishing is installed on the bowl body 11, and is located grabbing mechanism below, storage dish and the bowl body 11 swing joint. The homogenizing component comprises a homogenizing cylinder, a rotating disk 133 and a rotating mechanism, wherein the rotating disk is rotationally connected with the homogenizing cylinder through the rotating mechanism. The transmission component is used for being connected with the bowl body 11 or the rotary disk 133 and driving the bowl body 11 or the rotary disk 133 to rotate respectively.
It is worth to be noted that, the rapid sampling device 100 for detecting food and medicine clamps food or medicine to be sampled to be cut into slices through the grabbing component, has the characteristics of simple operation and convenient use, and can improve the sampling efficiency; the transmission component is used for being connected with the bowl body 11 or the rotary disk 133 and driving the bowl body 11 or the rotary disk 133 to rotate respectively, so that the investment of equipment cost can be reduced, and the mass popularization of products is facilitated; the homogeneity subassembly can improve the mixing uniformity degree to the sample, and then better assurance later stage detects the precision.
In this embodiment, the grabbing mechanism includes a grabbing sleeve 101, a connecting rod 102 and a socket rod 103 which are disposed in the grabbing sleeve 101, and a plurality of gripper units, one end of the connecting rod 102 is connected with the socket rod 103, the other end of the connecting rod 102 is in transmission connection with the clamping mechanism, the plurality of gripper units are respectively hinged with the socket rod 103, and springs are further disposed in the connecting rod 102 and the grabbing sleeve 101.
In this embodiment, the plurality of gripper units are uniformly wound around the outer circumference of the socket rod 103, and each gripper unit is provided with a claw 104 and a gear tooth 105 which are integrally formed or fixedly connected, the gear tooth 105 is meshed with the socket rod 103, and the plurality of claws 104 are arranged vertically to the socket rod 103; the grabbing sleeve 101 is provided with a plurality of groups of installation wing plates 106, any one group of installation wing plates 106 is provided with a containing gap, and the gear teeth 105 are rotatably arranged in the containing gap and can rotate along the opening of the containing gap.
It is worth to say that the claw is still installed anti-skidding claw cover far away from one side of the teeth of a cogwheel to improve anti-skidding performance.
In this embodiment, the clamping mechanism comprises a clamping handle 107 and a clamping handle 108, wherein the clamping handle 107 is rotatably arranged in the clamping handle 108, and the clamping handle 107 is connected with the connecting rod 102, the rotation angle of the clamping handle 107 and the connecting rod 102 is equal to or more than 70 degrees and equal to or less than 90 degrees.
In this embodiment, the lifting arm 10 is provided with a sliding groove and a self-locking unit, the gripping sleeve 101 is provided with a sliding block 109 mutually matched with the sliding groove, the self-locking unit is used for relative positioning of the gripping sleeve 101, and the gripping sleeve 101 is slidably arranged on the lifting arm 10 through the sliding groove and the sliding block 109.
In this embodiment, the bowl 11 includes a top mounting surface 111, a chute arm 112, a side wall surface 113 and a bottom wall 114, where the side wall surface 113 and the bottom wall 114 are mutually matched and surrounded to form a storage cavity 115 for placing a storage tray, and the chute wall itself is matched to form a sliding cavity; the polishing unit comprises a polishing disc and a polishing motor, wherein the polishing disc is installed on the installation top surface 111 and is arranged in an inclined manner with the installation top surface 111.
In this embodiment, the storage disk is slidably disposed within the storage cavity 115, and the storage disk is in communication with the sliding channel.
In this embodiment, the bowl 11 has a first drive wheel 116 at its bottom, and the drive assembly is interconnected with the first drive wheel 116 by a belt.
In this embodiment, the transmission assembly includes a transmission motor and a second transmission wheel 121, and the second transmission wheel 121, the first transmission wheel 116 and the rotating disc 133 are all located at the same horizontal level.
In the present embodiment, the rotation mechanism includes a planetary gear set and a support body 132, the support body 132 and a rotating disk 133 are connected to each other, and the support body 132 is rotatable in its own axis direction; the planetary gear set includes sun gear 1313 and sets up the bevel gear unit in the sun gear 1313 both sides, and both sides bevel gear unit all includes first bevel gear 1311 and second bevel gear 1312, and first bevel gear 1311 is located between second bevel gear 1312 and sun gear 1313, and first bevel gear 1311 can rotate along its own axis direction under the drive of supporter 132, and the quantity of homogeneity section of thick bamboo is two, and two homogeneity section of thick bamboo link to each other with two second bevel gears 1312 respectively.
In addition, the embodiment of the application also provides a rapid sampling method for food and drug detection, which comprises the following steps of; s100, clamping food or medicine to be sampled through a grabbing component, pressing a clamping mechanism to lock the food or medicine to be sampled, and enabling the wall breaking component to be in contact with the food or medicine to be sampled through adjusting the relative positions of the grabbing mechanism and the lifting arm 10; s200, polishing food or medicine to be sampled by adopting a polishing unit, and collecting polished tissues through a storage disc; s300, placing the collected polished tissues into a homogenizing cylinder, and obtaining a sampling sample after rotating and centrifuging.
In summary, the embodiments of the present invention provide a rapid sampling device 100 and a method for detecting food and drug. The rapid sampling device 100 for detecting food and medicine comprises a workbench 20, a grabbing component, a wall breaking component, a homogenizing component and a transmission component. The grabbing component comprises a lifting arm 10, a grabbing mechanism and a clamping mechanism, wherein the grabbing mechanism is arranged on the lifting arm 10 in a sliding mode and can slide along the extending direction of the lifting arm 10, the lifting arm 10 is arranged on the workbench 20, and the clamping mechanism is movably connected with the grabbing mechanism. The broken wall subassembly includes the bowl body 11, the unit of polishing and storage dish, and the unit of polishing is installed on the bowl body 11, and is located grabbing mechanism below, storage dish and the bowl body 11 swing joint. The homogenizing component comprises a homogenizing cylinder, a rotating disk 133 and a rotating mechanism, wherein the rotating disk is rotationally connected with the homogenizing cylinder through the rotating mechanism. The transmission component is used for being connected with the bowl body 11 or the rotary disk 133 and driving the bowl body 11 or the rotary disk 133 to rotate respectively. According to the rapid sampling device 100 for food and medicine detection, the food or medicine to be sampled is clamped and sliced through the grabbing component, so that the rapid sampling device has the characteristics of simplicity in operation and convenience in use, and the sampling efficiency can be improved; the transmission component is used for being connected with the bowl body 11 or the rotary disk 133 and driving the bowl body 11 or the rotary disk 133 to rotate respectively, so that the investment of equipment cost can be reduced, and the mass popularization of products is facilitated; the homogeneity subassembly can improve the mixing uniformity degree to the sample, and then better assurance later stage detects the precision.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a quick sampling device of food medicine detection, includes the workstation, its characterized in that still includes:
the grabbing assembly comprises a lifting arm, a grabbing mechanism and a clamping mechanism, wherein the grabbing mechanism is arranged on the lifting arm in a sliding mode and can slide along the extending direction of the lifting arm, the lifting arm is arranged on the workbench, and the clamping mechanism is movably connected with the grabbing mechanism;
the wall breaking assembly comprises a bowl body, a polishing unit and a storage disc, wherein the polishing unit is arranged on the bowl body and positioned below the grabbing mechanism, and the storage disc is movably connected with the bowl body;
the homogenizing component comprises a homogenizing cylinder, a rotating disk and a rotating mechanism, wherein the rotating disk is rotationally connected with the homogenizing cylinder through the rotating mechanism;
the transmission assembly is used for being connected with the bowl body or the rotating disc and driving the bowl body or the rotating disc to rotate respectively.
2. The rapid sampling device for food and drug detection according to claim 1, wherein the grabbing mechanism comprises a grabbing sleeve, a connecting rod and a nest rod which are arranged in the grabbing sleeve, and a plurality of gripper units, one end of the connecting rod is connected with the nest rod, the other end of the connecting rod is in transmission connection with the clamping mechanism, the gripper units are respectively hinged with the nest rod, and springs are further arranged in the connecting rod and the grabbing sleeve.
3. The rapid sampling device for detecting food and medicine according to claim 2, wherein a plurality of grip units are uniformly Rao Sheyu on the outer circumference of the nest bar, and each of the grip units is provided with a claw and a gear tooth which are integrally formed or fixedly connected, the gear tooth is meshed with the nest bar, and a plurality of claws are arranged vertically to the nest bar;
the grabbing sleeve is provided with a plurality of groups of installation wing plates, each group of installation wing plates is provided with a containing gap, and the gear teeth are rotationally arranged in the containing gaps and can rotate along the openings of the containing gaps.
4. The rapid sampling device for food and drug testing according to claim 3, wherein the clamping mechanism comprises a clamping handle and a clamping handle, the clamping handle is rotatably arranged in the clamping handle, the clamping handle is connected with the connecting rod, and the rotation angle of the clamping handle and the connecting rod is ≡70 ≡c <90 °.
5. The rapid sampling device for detecting food and medicine according to claim 2, wherein the lifting arm is provided with a sliding groove and a self-locking unit, the grabbing sleeve is provided with a sliding block mutually matched with the sliding groove, the self-locking unit is used for relatively positioning the grabbing sleeve, and the grabbing sleeve is slidably arranged on the lifting arm through the sliding groove and the sliding block.
6. The rapid sampling device for food and drug testing according to any one of claims 1 to 5, wherein the bowl body comprises a top mounting surface, a chute arm, a side wall surface and a bottom wall, wherein the side wall surface and the bottom wall are mutually matched and bound to form a storage cavity for placing the storage tray, and the chute wall is matched with the chute wall to form a sliding cavity; the polishing unit comprises a polishing disc and a polishing motor, wherein the polishing disc is installed on the installation top surface and is arranged in a mutually inclined mode with the installation top surface.
7. The rapid sampling device for food and drug testing according to claim 6, wherein the storage tray is slidably disposed within the storage chamber and the storage tray is in communication with the sliding channel.
8. The rapid sampling device for food and drug testing according to claim 6, wherein the bottom of the bowl body is provided with a first driving wheel, and the driving assembly is connected with the first driving wheel through a belt; the transmission assembly comprises a transmission motor and a second transmission wheel, and the second transmission wheel, the first transmission wheel and the rotating disc are all positioned on the same horizontal height.
9. The rapid sampling device for food and drug testing according to claim 1, wherein the rotation mechanism comprises a planetary gear set and a support body, the support body is connected with the rotating disk, and the support body can rotate along the axis direction thereof;
the planetary gear set comprises a central gear and bevel gear units arranged on two sides of the central gear, wherein the bevel gear units on two sides of the central gear comprise first bevel gears and second bevel gears, the first bevel gears are positioned between the second bevel gears and the central gear, the first bevel gears can rotate along the axis direction of the first bevel gears under the driving of the supporting body, the number of the homogenizing cylinders is two, and the two homogenizing cylinders are respectively connected with the two second bevel gears.
10. A method for rapid sampling for food and pharmaceutical testing, characterized in that it is applied to a sampling device according to any one of claims 1 to 9, said method comprising the steps of:
s100, clamping food or medicine to be sampled through a grabbing component, pressing a clamping mechanism to lock the food or medicine to be sampled, and enabling a wall breaking component to be in contact with the food or medicine to be sampled through adjusting the relative positions of the grabbing mechanism and a lifting arm;
s200, polishing food or medicine to be sampled by adopting a polishing unit, and collecting polished tissues through a storage disc;
s300, placing the collected polished tissues into a homogenizing cylinder, and obtaining a sampling sample after rotating and centrifuging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311362321.1A CN117405441A (en) | 2023-10-20 | 2023-10-20 | Quick sampling device and method for food and medicine detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311362321.1A CN117405441A (en) | 2023-10-20 | 2023-10-20 | Quick sampling device and method for food and medicine detection |
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| CN117405441A true CN117405441A (en) | 2024-01-16 |
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|---|---|---|---|
| CN202311362321.1A Pending CN117405441A (en) | 2023-10-20 | 2023-10-20 | Quick sampling device and method for food and medicine detection |
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| CN211061216U (en) * | 2019-11-21 | 2020-07-21 | 东港海关综合技术服务中心 | Food detects uses preprocessing device |
| CN213461757U (en) * | 2020-11-11 | 2021-06-15 | 云南德凯通信工程有限公司 | Optical cable detection device convenient to carry |
| CN213926049U (en) * | 2020-09-02 | 2021-08-10 | 刘梦龙 | Sanitation is clean to press from both sides and gets device with rubbish |
| CN214628682U (en) * | 2021-02-02 | 2021-11-09 | 福建福泉鑫生物科技有限公司 | Liftable sea fresh mushroom harvesting device |
| CN217453256U (en) * | 2022-05-31 | 2022-09-20 | 佛山市欧艺钢数控设备有限公司 | Grinding head assembly with revolution and rotation functions and grinding machine |
| CN218195149U (en) * | 2022-08-23 | 2023-01-03 | 宁波市鄞州荣利金属制品有限公司 | Picking clamp for environmental sanitation |
| CN219072737U (en) * | 2022-10-27 | 2023-05-26 | 广东超妍御杰生物技术有限公司 | Homogeneous liquid mixing device for cosmetic production |
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2023
- 2023-10-20 CN CN202311362321.1A patent/CN117405441A/en active Pending
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| CN208668345U (en) * | 2018-04-24 | 2019-03-29 | 赵桢 | A kind of dedicated trash folder of student |
| CN211061216U (en) * | 2019-11-21 | 2020-07-21 | 东港海关综合技术服务中心 | Food detects uses preprocessing device |
| CN213926049U (en) * | 2020-09-02 | 2021-08-10 | 刘梦龙 | Sanitation is clean to press from both sides and gets device with rubbish |
| CN213461757U (en) * | 2020-11-11 | 2021-06-15 | 云南德凯通信工程有限公司 | Optical cable detection device convenient to carry |
| CN214628682U (en) * | 2021-02-02 | 2021-11-09 | 福建福泉鑫生物科技有限公司 | Liftable sea fresh mushroom harvesting device |
| CN217453256U (en) * | 2022-05-31 | 2022-09-20 | 佛山市欧艺钢数控设备有限公司 | Grinding head assembly with revolution and rotation functions and grinding machine |
| CN218195149U (en) * | 2022-08-23 | 2023-01-03 | 宁波市鄞州荣利金属制品有限公司 | Picking clamp for environmental sanitation |
| CN219072737U (en) * | 2022-10-27 | 2023-05-26 | 广东超妍御杰生物技术有限公司 | Homogeneous liquid mixing device for cosmetic production |
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